1. Rolex at Rabat
  2. Datejust
  3. Datejust 31
Rolex Datejust 31 ref: M278275-0029 de oro everose de 18 quilates. Con esfera «Aubergine» engastada de diamantes y brazalete President con crownclasp desplegable invisible

Rolex
Datejust
Oyster, 31 mm, Everose gold

37.100 IVA Incl.
Model availability
  • Rolex Public Reference 278275
  • Model Case Oyster, 31 mm, Everose gold
  • Water-resistance Waterproof to 100 metres / 330 feet
  • Bezel Fluted
  • Dial Aubergine set with diamonds
  • Bracelet President, semi-circular three-piece links
  • Movement Perpetual, mechanical, self-winding
  • Dial Aubergine set with diamonds
  • Caliber 2236, Manufacture Rolex
  • Power reserve Approximately 55 hours
Rolex Datejust 31 M278275-0029 technical specifications details

Aubergine Dial

This dial features a large VI set with 11 diamonds. The sunray finish creates delicate light reflections on many dials in the Oyster Perpetual collection. It is obtained using masterful brushing techniques that create grooves running outwards from the centre of the dial. Light is diffused consistently along each engraving, creating a characteristic subtle glow that moves depending on the position of the wrist. Once the sunray finish has been completed, the dial colour is applied using Physical Vapour Deposition or electroplating. A light coat of varnish gives the dial its final look.
Aubergine Dial

Fluted bezel

The Rolex fluted bezel is a mark of distinction. Originally, the fluting of the Oyster bezel had a functional purpose: it served to screw the bezel onto the case helping to ensure the waterproofness of the watch. It was therefore identical to the fluting on the case back, which was also screwed onto the case for waterproofness, using specific Rolex tools. Over time, the fluting became an aesthetic element, a genuine Rolex signature feature. Today the fluted bezel is a mark of distinction, in gold on this Datejust 31.
Fluted bezel

18 ct Everose gold

To preserve the beauty of its pink gold watches, Rolex created and patented an exclusive 18 ct pink gold alloy cast in its own foundry: Everose gold. Introduced in 2005, 18 ct Everose is used on all Rolex Oyster models in pink gold.
18 ct Everose gold
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